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Rating Stats for

MarkusN

Rating
1470.19 (4,519,380th)

Reputation
1,377 (117,597th)

Page: 1 2

Title	Δ
Loop to filter values of 0 in one column	0.00
Modify over rows of a dataframe (purrr)	-0.98
How to find repeating pattern in R string?	-1.77
Loop through n pages inside a for loop - R	0.00
Re order issue in for loop R	0.00
Lubridate periods get messed up after using dplyr spread	-1.34
Count positive and negative words in a string considering negatives...	0.00
Join multiple tables dynamically	+4.39
Converting list into dataframe and reshaping the dataframe	+4.04
ggplot matrix with x,y and color=category using loops	+0.49
find alphanumeric elements in vector	-1.89
How to combine line and bar chart for specific variable using R	+2.44
Using LAG to obtain multiple columns from previous rows	-1.29
Extract names from text	+4.18
Frequency table with common values of 5 tables	0.00
Delete exact dups from a table with dups based on all columns excep...	-0.87
Find nearest matches for each row and sum based on a condition	-2.47
Copying Attribute Data Attached To Column As Another Column	0.00
Replace every string in dataframe containing character(s)	-2.15
R Data Table - adding grouped columns into selected data	-3.62
dplyr 0.7 tidy eval: convert character variables to factors	+2.23
R reshape2 or dplyr/tidyr: calculating values' percentage of su...	-3.68
What is the most clean & efficient way of joining two tables (d...	-2.15
UTF-8 encoding not used although it is set in source()	0.00
Storing data in long or array format in simulation	0.00
Any way to simplify data.frame in the nested list for ease of manip...	+2.41
How to replace all values starting with certain characters in R wit...	+0.32
Improving speed of for loop - basketball context, estimating whose...	0.00
How to split a string list whose elements are "name-year"...	-1.76
The following `from` values were not present in `x`	-3.29
ggplot2: Specifying a linetype with a column value	0.00
Excluding a number of answers from a R dataframe	-3.60
Getting R Frequency counts for all possible answers	-3.35
Matching rows from one dataset to a reference dataset (R)	-0.46
R - return datatable row number of max or min value in sliding window	0.00
R get index of letters	-3.46
Function that Converts Missing Values (Char) to a Default Value	+3.84
How can I vectorize this for loop	0.00
Create a column based on a substring in R	-2.87
group by count when count is zero in r	-2.87
Exchanging values in rows in R	-2.04
Multiple variable filters in r	+0.58
partial self-join by group	-3.48
Aggregate sum and mean in R with ddply	+2.31
How to get dataframe value?	0.00
Grouped and stacked barplot using base R	-0.88
Barplots for all levels (even those with no values) in R	-3.13
How to parse text file with multiple sections of headers in R?	0.00
Creating output based on multiple criteria	0.00
How to search a word in a dictionary with a document in R?	0.00